What are the Dexcom ONE+ in-app reports, and how do I use them?

Reports on your display device are an important part of your CGM system, providing a holistic view of your diabetes management by providing historical data, highlighting trends, and offering statistics. They can help you identify glucose patterns and, with your healthcare provider, determine the potential causes of those patterns. Summary reports of your glucose data over time give you useful information, such as:

• Your overall glucose control or time in range
• Your average glucose over time

Use the 3, 7, 14, 30, and 90-day reports to see how your glucose changes over time with the information recorded in the display device.

App

Scroll down in the Glucose tab to choose one.

Average Glucose: The average of all the sensor readings in the selected date range.

GMI: Glucose Management Indicator (GMI) is calculated using your average sensor glucose data. GMI can be an indicator of how well you are managing your glucose levels. Your GMI will likely differ from your A1C.

Time in Range: Shows the percentage of time that glucose levels are in Low, Target, and High Ranges. The following are recommended ranges from an international consensus:

• Target Range: 3.9–10.0 mmol/L
• Very High: Above 13.9 mmol/L
• Very Low: Below 3.0 mmol/L

Receiver

Go to Menu > Reports to choose one.

Average Glucose: The average of all the CGM readings in the selected date range.

GMI: Glucose Management Indicator (GMI) is calculated using your average sensor glucose data. GMI can be an indicator of how well you are managing your glucose levels. Your GMI will likely differ from your A1C.

Time in Range: Shows the percentage of time that glucose levels are in Low, Target, and High Ranges. The following are recommended ranges from an international consensus:

• Target Range: 3.9–10.0 mmol/L
• Very High: Above 13.9 mmol/L
• Very Low: Below 3.0 mmol/L

These reports are updated hourly.